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> Products | Commercial Products | Openers | Model_MJ
MODEL MJ
Medium-Duty Jackshaft Opener
Applications:
Standard Features:
- 3-button control station
- High starting torque motor with overload protection
- Long-life dry type capacitor
- Solenoid brake, standard
- Type C2 wiring standard, B2 easily field set by moving 1 jumper wire
- Prewired to accept sensing devices
- 24V control circuit
- 24V control circuit
- External radio control terminals
- NEMA 1 type electrical enclosure
- Adjustable friction clutch
- Efficient V-belt primary drive, chain/sprocket secondary
- Floor level disconnect for emergency manual operation
- Baked-on high durability black powder coat finish
- Approximate shipping weight-55 lbs.
MAXIMUM DOOR AREA (SQUARE FEET)
| ROLLING |
24 ga.
Steel |
22 ga.
Steel |
- |
20 ga.
18 ga.
Steel |
16 ga.
Steel |
- |
| Alum. Grilles |
Alum. Doors |
- |
Steel Grilles |
- |
- |
| SECTIONAL |
- |
24 ga.
22 ga.
Steel |
20 ga.
Steel |
- |
16 ga.
Steel |
- |
| Fiberglass |
Alum. Doors |
Wood Doors |
- |
- |
- |
| - |
- |
24 ga.
Steel Insul. |
- |
20 ga.
Steel Insul. |
16 ga.
Steel Insul. |
| - |
320 |
275 |
250 |
200 |
160 |
120 |
VOLTAGE SELECTIONS:
SINGLE PHASE
115VAC, 60Hz
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230VAC, 50Hz |
CAUTION: These door openers are intended for use on vehicular doors. MOTORIZED
VEHICULAR DOORS ARE POTENTIALLY DANGEROUS! A standard opener is supplied with provisions
for connection of entrapment protection devices such as sensing edges and/or photo beams.
It is strongly recommended that some type of entrapment device be used in conjunction with
these openers. For more information, contact GADCO.
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